Evaluating MDC with incentives in P2PTV systems

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/10274

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.contributor	Universitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla
dc.contributor.author	González Cela, Alberto José
dc.contributor.author	Ríos, André
dc.contributor.author	Enero, Guillermo
dc.contributor.author	Oller Arcas, Antonio
dc.contributor.author	Alcober Segura, Jesús Ángel
dc.date	2010-06-30
dc.identifier.citation	Gonzalez, A.J. [et al.]. Evaluating MDC with incentives in P2PTV systems. "Lecture notes in computer science", 30 Juny 2010, vol. 6164, p. 266-269.
dc.identifier.citation	0302-9743
dc.identifier.citation	10.1007/978-3-642-13971-0_28
dc.identifier.uri	http://hdl.handle.net/2117/10274
dc.language.iso	eng
dc.relation	http://www.springerlink.com/content/vr6440065111262q/
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Serveis telemàtics i de comunicació multimèdia
dc.subject	P2P Streaming
dc.subject	Multiple description coding
dc.subject	MDC
dc.subject	Continuity index
dc.subject	Streaming technology (Telecommunications)
dc.subject	Xarxes punt a punt (Xarxes d'ordinadors)
dc.subject	Internet
dc.title	Evaluating MDC with incentives in P2PTV systems
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The popularity of P2P video streaming is raising the interest of broadcasters, operators and service providers. Concretely, mesh-pull based P2P systems are the most extended ones. Despite these systems address scalability efficiently, they still present limitations that difficult them to offer the same user experience in comparison with traditional TV. These ones are mainly the freeriding effect, long start-up delays and the impact of churn and bandwidth heterogeneity. In this paper we study the performance of Multiple Description Coding (MDC) combined with the use of incentives for redistribution in order to mitigate some of them by means of simulations. Simulation results show that the use of MDC and incentive-based scheduling strategies improve the overall performance of the system. Moreover, an extended version of the P2PTVSim simulator has been developed to support MDC and incentives.
dc.description.abstract	Peer Reviewed

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